[PATCH] net: ethernet: ti: am65-cpsw: Lower random mac address error print to info

[Nishanth Menon]

Using random mac address is not an error since the driver continues to
function, it should be informative that the system has not assigned
a MAC address. This is inline with other drivers such as ax88796c,
dm9051 etc. Drop the error level to info level.

Signed-off-by: Nishanth Menon <nm@xxxxxx>
---

This is esp irritating on platforms such as J721E-IDK-GW which has a
bunch of ethernet interfaces, and not all of them have MAC address
assigned from Efuse.
Example log (next-20250515):
https://gist.github.com/nmenon/8edbc1773c150a5be69f5b700d907ceb#file-j721e-idk-gw-L1588

 drivers/net/ethernet/ti/am65-cpsw-nuss.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index 1e6d2335293d..30665ffe78cf 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -2685,7 +2685,7 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 							port->slave.mac_addr);
 			if (!is_valid_ether_addr(port->slave.mac_addr)) {
 				eth_random_addr(port->slave.mac_addr);
-				dev_err(dev, "Use random MAC address\n");
+				dev_info(dev, "Use random MAC address\n");
 			}
 		}
 
-- 
2.47.0